<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>登录失败</title>
</head>
<body>
    <h2>登录失败，请检查用户名和密码！</h2>
    <a href="login.jsp">返回登录页面</a>
</body>
</html>